package com.jt.mapper;

import java.util.List;
import org.apache.ibatis.annotations.Select;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.jt.pojo.User;
public interface UserMapper extends BaseMapper<User>{

	@Select("select id,name,age,sex from user")
	List<User> findAll();
}
